CVE-2025-22272 Self Reflected XSS in CyberArk Endpoint Privilege Manager
Attackers can inject malicious scripts via the modalDlgMsgInternal parameter in CyberArk EPM, requiring CSP bypass to execute code in the victim's browser.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-22272?
CVE-2025-22272 is a low-severity cross-site scripting vulnerability in CyberArk Endpoint Privilege Manager, published on 28 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
In the "/EPMUI/ModalDlgHandler.ashx?value=showReadonlyDlg" endpoint, it is possible to inject code in the "modalDlgMsgInternal" parameter via POST, which is then executed in the browser. The risk of exploiting vulnerability is reduced due to the required additional bypassing the Content-Security-Policy policy
This issue affects CyberArk Endpoint Privilege Manager in SaaS version 24.7.1. The status of other versions is unknown. After multiple attempts to contact the vendor we did not receive any answer.
Weakness: CWE-79
Which versions are affected by CVE-2025-22272?
How do I fix CVE-2025-22272?
No fix has been published for CVE-2025-22272 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-22272 being exploited?
There is no known exploitation of CVE-2025-22272 in the wild and no public exploit code.
Sources
Also known as GHSA-pw23-jv8r-492x.